3.3 sec in total
295 ms
2.8 sec
206 ms
Visit hl7.org now to see the best up-to-date HL7 content for United Kingdom and also check out these interesting facts you probably never knew about hl7.org
Visit hl7.orgWe analyzed Hl7.org page load time and found that the first response time was 295 ms and then it took 3 sec to load all DOM resources and completely render a web page. This is a poor result, as 55% of websites can load faster. This domain responded with an error, which can significantly jeopardize Hl7.org rating and web reputation
hl7.org performance score
name
value
score
weighting
Value3.5 s
34/100
10%
Value6.6 s
8/100
25%
Value5.6 s
52/100
10%
Value3,410 ms
2/100
30%
Value0.075
95/100
15%
Value11.6 s
18/100
10%
295 ms
120 ms
148 ms
179 ms
89 ms
Our browser made a total of 45 requests to load all elements on the main page. We found that 82% of them (37 requests) were addressed to the original Hl7.org, 9% (4 requests) were made to Ajax.googleapis.com and 4% (2 requests) were made to Google-analytics.com. The less responsive or slowest element that took the longest time to load (295 ms) belongs to the original domain Hl7.org.
Page size can be reduced by 299.9 kB (58%)
515.4 kB
215.5 kB
In fact, the total size of Hl7.org main page is 515.4 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. 30% of websites need less resources to load. Javascripts take 252.9 kB which makes up the majority of the site volume.
Potential reduce by 45.8 kB
HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 8.7 kB, which is 16% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 45.8 kB or 83% of the original size.
Potential reduce by 25.0 kB
Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, HL7 needs image optimization as it can save up to 25.0 kB or 19% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.
Potential reduce by 164.5 kB
It’s better to minify JavaScript in order to improve website performance. The diagram shows the current total size of all JavaScript files against the prospective JavaScript size after its minification and compression. It is highly recommended that all JavaScript files should be compressed and minified as it can save up to 164.5 kB or 65% of the original size.
Potential reduce by 64.6 kB
CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Hl7.org needs all CSS files to be minified and compressed as it can save up to 64.6 kB or 88% of the original size.
Number of requests can be reduced by 14 (34%)
41
27
The browser has sent 41 CSS, Javascripts, AJAX and image requests in order to completely render the main page of HL7. We recommend that multiple CSS and JavaScript files should be merged into one by each type, as it can help reduce assets requests from 11 to 1 for JavaScripts and from 5 to 1 for CSS and as a result speed up the page load time.
index.cfm
295 ms
homepage.css
120 ms
HL7main.css
148 ms
layouttags.css
179 ms
HL7layouttweaks.js
89 ms
ajaxlibrary.js
119 ms
homepage_banner.js
67 ms
jquery.min.js
31 ms
jquery-ui.min.js
51 ms
jquery-ui.css
49 ms
rfc3339date.js
64 ms
jquery.addtocal.js
174 ms
jquery.addtocal.css
88 ms
cyclingLogos.js
65 ms
GoogleAnalyticsAddFileTracking.js
147 ms
HL7logo.gif
58 ms
twitter.png
57 ms
facebook.png
58 ms
LinkedIn.png
59 ms
gosearch.gif
66 ms
cart.png
60 ms
calendar.png
63 ms
banner-ccdaiat.jpg
63 ms
blank.png
64 ms
lstbulet.gif
66 ms
icon_calendar.png
66 ms
icon_leftarrow_curved_12x12.png
87 ms
fhir_ad.png
90 ms
survey2_ad.png
93 ms
helpdesk_icon.png
93 ms
twitter_icon.png
94 ms
linkedin_icon.png
96 ms
facebook_icon.png
115 ms
email_icon.png
119 ms
phone_icon.png
122 ms
Gotham-Medium.otf
121 ms
Gotham-Book.otf
131 ms
fhir_ad_bg.png
115 ms
survey2_ad_bg.jpg
156 ms
ga.js
35 ms
ui-bg_flat_75_ffffff_40x100.png
19 ms
__utm.gif
12 ms
collect
56 ms
accenturelogo.gif
31 ms
inspectlet.js
7 ms
hl7.org accessibility score
ARIA
These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
[aria-hidden="true"] elements contain focusable descendents
Contrast
These are opportunities to improve the legibility of your content.
Impact
Issue
Background and foreground colors do not have a sufficient contrast ratio.
Internationalization and localization
These are opportunities to improve the interpretation of your content by users in different locales.
Impact
Issue
<html> element does not have a [lang] attribute
Names and labels
These are opportunities to improve the semantics of the controls in your application. This may enhance the experience for users of assistive technology, like a screen reader.
Impact
Issue
Image elements do not have [alt] attributes
hl7.org best practices score
Trust and Safety
Impact
Issue
Does not use HTTPS
Includes front-end JavaScript libraries with known security vulnerabilities
Ensure CSP is effective against XSS attacks
User Experience
Impact
Issue
Displays images with incorrect aspect ratio
Serves images with low resolution
General
Impact
Issue
Detected JavaScript libraries
Page has valid source maps
hl7.org SEO score
Content Best Practices
Format your HTML in a way that enables crawlers to better understand your app’s content.
Impact
Issue
Links do not have descriptive text
Image elements do not have [alt] attributes
Crawling and Indexing
To appear in search results, crawlers need access to your app.
Impact
Issue
Links are not crawlable
Mobile Friendly
Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).
Impact
Issue
Document uses legible font sizes
Tap targets are not sized appropriately
EN
N/A
UTF-8
Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Hl7.org can be misinterpreted by Google and other search engines. Our service has detected that English is used on the page, and neither this language nor any other was claimed in <html> or <meta> tags. Our system also found out that Hl7.org main page’s claimed encoding is utf-8. Use of this encoding format is the best practice as the main page visitors from all over the world won’t have any issues with symbol transcription.
hl7.org
Open Graph description is not detected on the main page of HL7. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: